Lines Matching defs:substream
695 struct snd_pcm_substream *substream;
1375 static int snd_m3_pcm_hw_params(struct snd_pcm_substream *substream,
1378 struct m3_dma *s = substream->runtime->private_data;
1381 s->buffer_addr = substream->runtime->dma_addr;
1383 dev_err(substream->pcm->card->dev, "oh my, not aligned\n");
1389 static int snd_m3_pcm_hw_free(struct snd_pcm_substream *substream)
1393 if (substream->runtime->private_data == NULL)
1395 s = substream->runtime->private_data;
1482 struct snd_pcm_substream *subs = s->substream;
1726 s->substream = subs;
1748 if (s->substream && s->running)
1749 snd_m3_pcm_stop(chip, s, s->substream); /* does this happen? */
2348 if (s->substream && s->running)
2349 snd_m3_pcm_stop(chip, s, s->substream);